More than 80 percent of the bitcoins that will ever exist have now been created. The 17 millionth bitcoin was "mined" Thursday, according to data from Blockchain.info, more than a year since the number of coins topped 16 million. But only 21 million bitcoins will ever exist, according to the design of the cryptocurrency's anonymous founder known as "Satoshi Nakamoto." "It's an event that makes the market more aware of the scarcity of bitcoin. It will eventually turn into higher prices," said Ansel Lindner, a bitcoin investor and host of the "Bitcoin & Markets" podcast. He expects this year, bitcoin could surpass its ... (full story)